  .syntax unified
  .cpu cortex-m4
  .fpu softvfp
  .thumb

.global  g_pfnVectors
.global  Default_Handler


.word  _sidata  
.word  _sdata
.word  _edata
.word  _sbss
.word  _ebss


  .section  .text.Reset_Handler
  .weak  Reset_Handler
  .type  Reset_Handler, %function
Reset_Handler:  
  ldr   sp, =_estack     /* set stack pointer */

/* Copy the data segment initializers from flash to SRAM */  
  movs  r1, #0
  b  LoopCopyDataInit

CopyDataInit:
  ldr  r3, =_sidata
  ldr  r3, [r3, r1]
  str  r3, [r0, r1]
  adds  r1, r1, #4
    
LoopCopyDataInit:
  ldr  r0, =_sdata
  ldr  r3, =_edata
  adds  r2, r0, r1
  cmp  r2, r3
  bcc  CopyDataInit
  ldr  r2, =_sbss
  b  LoopFillZerobss
/* Zero fill the bss segment. */  
FillZerobss:
  movs  r3, #0
  str  r3, [r2], #4
    
LoopFillZerobss:
  ldr  r3, = _ebss
  cmp  r2, r3
  bcc  FillZerobss

/* Call the clock system intitialization function.*/
  bl  SystemInit   
  bl  early_start_checks

/* Call static constructors */
    bl __libc_init_array
/* Call the application's entry point.*/
  bl  main
  bx  lr    
.size  Reset_Handler, .-Reset_Handler

/**
 * @brief  This is the code that gets called when the processor receives an 
 *         unexpected interrupt.  This simply enters an infinite loop, preserving
 *         the system state for examination by a debugger.
 * @param  None     
 * @retval None       
*/
    .section  .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
  b  Infinite_Loop
  .size  Default_Handler, .-Default_Handler
/******************************************************************************
*
* The minimal vector table for a Cortex M3. Note that the proper constructs
* must be placed on this to ensure that it ends up at physical address
* 0x0000.0000.
* 
*******************************************************************************/
   .section  .isr_vector,"a",%progbits
  .type  g_pfnVectors, %object
  .size  g_pfnVectors, .-g_pfnVectors
    

	
g_pfnVectors:
  .word  _estack
  .word  Reset_Handler

  .word  NMI_Handler
  .word  HardFault_Handler
  .word  MemManage_Handler
  .word  BusFault_Handler
  .word  UsageFault_Handler
  .word  0
  .word  0
  .word  0
  .word  0
  .word  SVC_Handler
  .word  DebugMon_Handler
  .word  0
  .word  PendSV_Handler
  .word  SysTick_Handler
  
  /* External Interrupts */
  .word     WWDGT_IRQHandler                   /* Window WatchDog              */                                        
  .word     LVD_IRQHandler                    /* PVD through EXTI Line detection */                        
  .word     TAMPER_STAMP_IRQHandler             /* Tamper and TimeStamps through the EXTI line */            
  .word     RTC_WKUP_IRQHandler               /* RTC Wakeup through the EXTI line */                      
  .word     FMC_IRQHandler                  /* FLASH                        */                                          
  .word     RCU_CTC_IRQHandler                    /* RCC                          */                                            
  .word     EXTI0_IRQHandler                  /* EXTI Line0                   */                        
  .word     EXTI1_IRQHandler                  /* EXTI Line1                   */                          
  .word     EXTI2_IRQHandler                  /* EXTI Line2                   */                          
  .word     EXTI3_IRQHandler                  /* EXTI Line3                   */                          
  .word     EXTI4_IRQHandler                  /* EXTI Line4                   */                          
  .word     DMA0_Channel0_IRQHandler           /* DMA1 Stream 0                */                  
  .word     DMA0_Channel1_IRQHandler           /* DMA1 Stream 1                */                   
  .word     DMA0_Channel2_IRQHandler           /* DMA1 Stream 2                */                   
  .word     DMA0_Channel3_IRQHandler           /* DMA1 Stream 3                */                   
  .word     DMA0_Channel4_IRQHandler           /* DMA1 Stream 4                */                   
  .word     DMA0_Channel5_IRQHandler           /* DMA1 Stream 5                */                   
  .word     DMA0_Channel6_IRQHandler           /* DMA1 Stream 6                */                   
  .word     ADC_IRQHandler                    /* ADC0, ADC1 and ADC2s         */                   
  .word     CAN0_TX_IRQHandler                /* CAN0 TX                      */                         
  .word     CAN0_RX0_IRQHandler               /* CAN0 RX0                     */                          
  .word     CAN0_RX1_IRQHandler               /* CAN0 RX1                     */                          
  .word     CAN0_EWMC_IRQHandler               /* CAN0 SCE                     */                          
  .word     EXTI5_9_IRQHandler                /* External Line[9:5]s          */                          
  .word     TIMER0_BRK_TIMER8_IRQHandler          /* TIM0 Break and TIM8          */         
  .word     TIMER0_UP_TIMER9_IRQHandler          /* TIM0 Update and TIM9        */         
  .word     TIMER0_TRG_CMT_TIMER10_IRQHandler     /* TIM1 Trigger and Commutation and TIM11 */
  .word     TIMER0_CC_IRQHandler                /* TIM1 Capture Compare         */                          
  .word     TIMER1_IRQHandler                   /* TIM1                         */                   
  .word     TIMER2_IRQHandler                   /* TIM2                         */                   
  .word     TIMER3_IRQHandler                   /* TIM3                         */                   
  .word     I2C0_EV_IRQHandler                /* I2C0 Event                   */                          
  .word     I2C0_ER_IRQHandler                /* I2C0 Error                   */                          
  .word     I2C1_EV_IRQHandler                /* I2C1 Event                   */                          
  .word     I2C1_ER_IRQHandler                /* I2C1 Error                   */                            
  .word     SPI0_IRQHandler                   /* SPI0                         */                   
  .word     SPI1_IRQHandler                   /* SPI1                         */                   
  .word     USART0_IRQHandler                 /* USART0                       */                   
  .word     USART1_IRQHandler                 /* USART1                       */                   
  .word     USART2_IRQHandler                 /* USART2                       */                   
  .word     EXTI10_15_IRQHandler              /* External Line[15:10]s        */                          
  .word     RTC_Alarm_IRQHandler              /* RTC Alarm (A and B) through EXTI Line */                 
  .word     USBFS_WKUP_IRQHandler            /* USB OTG FS Wakeup through EXTI line */                       
  .word     TIMER7_BRK_TIMER11_IRQHandler         /* TIM8 Break and TIM12         */         
  .word     TIMER7_UP_TIMER12_IRQHandler          /* TIM8 Update and TIM13        */         
  .word     TIMER7_TRG_CMT_TIMER13_IRQHandler     /* TIM8 Trigger and Commutation and TIM14 */
  .word     TIMER7_CC_IRQHandler                /* TIM8 Capture Compare         */                          
  .word     DMA0_Channel7_IRQHandler           /* DMA1 Stream7                 */                          
  .word     0                                     /* FSMC                         */                   
  .word     SDIO_IRQHandler                   /* SDIO                         */                   
  .word     TIMER4_IRQHandler                   /* TIM5                         */                   
  .word     SPI2_IRQHandler                   /* SPI3                         */                   
  .word     UART3_IRQHandler                  /* UART4                        */                   
  .word     UART4_IRQHandler                  /* UART5                        */                   
  .word     TIMER5_DAC_IRQHandler               /* TIM6 and DAC1&2 underrun errors */                   
  .word     TIMER6_IRQHandler                   /* TIM7                         */
  .word     DMA1_Channel0_IRQHandler           /* DMA2 Stream 0                */                   
  .word     DMA1_Channel1_IRQHandler           /* DMA2 Stream 1                */                   
  .word     DMA1_Channel2_IRQHandler           /* DMA2 Stream 2                */                   
  .word     DMA1_Channel3_IRQHandler           /* DMA2 Stream 3                */                   
  .word     DMA1_Channel4_IRQHandler           /* DMA2 Stream 4                */                   
  .word     0                                 /* Reserved                     */                   
  .word     0                                 /* Reserved                     */                     
  .word     CAN1_TX_IRQHandler                /* CAN2 TX                      */                          
  .word     CAN1_RX0_IRQHandler               /* CAN2 RX0                     */                          
  .word     CAN1_RX1_IRQHandler               /* CAN2 RX1                     */                          
  .word     CAN1_EWMC_IRQHandler               /* CAN2 SCE                     */                          
  .word     USBFS_IRQHandler                 /* USB OTG FS                   */                   
  .word     DMA1_Channel5_IRQHandler           /* DMA2 Stream 5                */                   
  .word     DMA1_Channel6_IRQHandler           /* DMA2 Stream 6                */                   
  .word     DMA1_Channel7_IRQHandler           /* DMA2 Stream 7                */                   
  .word     USART5_IRQHandler                 /* USART6                       */                    
  .word     I2C2_EV_IRQHandler                /* I2C3 event                   */                          
  .word     I2C2_ER_IRQHandler                /* I2C3 error                   */                          
  .word     USBHS_EP1_Out_IRQHandler         /* USB OTG HS End Point 1 Out   */                   
  .word     USBHS_EP1_In_IRQHandler          /* USB OTG HS End Point 1 In    */                   
  .word     USBHS_WKUP_IRQHandler            /* USB OTG HS Wakeup through EXTI */                         
  .word     USBHS_IRQHandler                 /* USB OTG HS                   */                   
  .word     DCI_IRQHandler                    /* 94:DCI*/                  
  .word     0                                 /* Reserved                  */                   
  .word     TRNG_IRQHandler               /* Hash and Rng                 */
  .word     FPU_IRQHandler                    /* FPU                          */

                      
/*******************************************************************************
*
* Provide weak aliases for each Exception handler to the Default_Handler. 
* As they are weak aliases, any function with the same name will override 
* this definition.
* 
*******************************************************************************/
   .weak      NMI_Handler
   .thumb_set NMI_Handler,Default_Handler
  
   .weak      HardFault_Handler
   .thumb_set HardFault_Handler,Default_Handler
  
   .weak      MemManage_Handler
   .thumb_set MemManage_Handler,Default_Handler
  
   .weak      BusFault_Handler
   .thumb_set BusFault_Handler,Default_Handler

   .weak      UsageFault_Handler
   .thumb_set UsageFault_Handler,Default_Handler

   .weak      SVC_Handler
   .thumb_set SVC_Handler,Default_Handler

   .weak      DebugMon_Handler
   .thumb_set DebugMon_Handler,Default_Handler

   .weak      PendSV_Handler
   .thumb_set PendSV_Handler,Default_Handler

   .weak      SysTick_Handler
   .thumb_set SysTick_Handler,Default_Handler              
  
   .weak      WWDGT_IRQHandler                   
   .thumb_set WWDGT_IRQHandler,Default_Handler      
                  
   .weak      LVD_IRQHandler      
   .thumb_set LVD_IRQHandler,Default_Handler
               
   .weak      TAMPER_STAMP_IRQHandler            
   .thumb_set TAMPER_STAMP_IRQHandler,Default_Handler
            
   .weak      RTC_WKUP_IRQHandler                  
   .thumb_set RTC_WKUP_IRQHandler,Default_Handler
            
   .weak      FMC_IRQHandler         
   .thumb_set FMC_IRQHandler,Default_Handler
                  
   .weak      RCU_CTC_IRQHandler      
   .thumb_set RCU_CTC_IRQHandler,Default_Handler
                  
   .weak      EXTI0_IRQHandler         
   .thumb_set EXTI0_IRQHandler,Default_Handler
                  
   .weak      EXTI1_IRQHandler         
   .thumb_set EXTI1_IRQHandler,Default_Handler
                     
   .weak      EXTI2_IRQHandler         
   .thumb_set EXTI2_IRQHandler,Default_Handler 
                 
   .weak      EXTI3_IRQHandler         
   .thumb_set EXTI3_IRQHandler,Default_Handler
                        
   .weak      EXTI4_IRQHandler         
   .thumb_set EXTI4_IRQHandler,Default_Handler
                  
   .weak      DMA0_Channel0_IRQHandler               
   .thumb_set DMA0_Channel0_IRQHandler,Default_Handler
         
   .weak      DMA0_Channel1_IRQHandler               
   .thumb_set DMA0_Channel1_IRQHandler,Default_Handler
                  
   .weak      DMA0_Channel2_IRQHandler               
   .thumb_set DMA0_Channel2_IRQHandler,Default_Handler
                  
   .weak      DMA0_Channel3_IRQHandler               
   .thumb_set DMA0_Channel3_IRQHandler,Default_Handler 
                 
   .weak      DMA0_Channel4_IRQHandler              
   .thumb_set DMA0_Channel4_IRQHandler,Default_Handler
                  
   .weak      DMA0_Channel5_IRQHandler               
   .thumb_set DMA0_Channel5_IRQHandler,Default_Handler
                  
   .weak      DMA0_Channel6_IRQHandler               
   .thumb_set DMA0_Channel6_IRQHandler,Default_Handler
                  
   .weak      ADC_IRQHandler      
   .thumb_set ADC_IRQHandler,Default_Handler
               
   .weak      CAN0_TX_IRQHandler   
   .thumb_set CAN0_TX_IRQHandler,Default_Handler
            
   .weak      CAN0_RX0_IRQHandler                  
   .thumb_set CAN0_RX0_IRQHandler,Default_Handler
                           
   .weak      CAN0_RX1_IRQHandler                  
   .thumb_set CAN0_RX1_IRQHandler,Default_Handler
            
   .weak      CAN0_EWMC_IRQHandler                  
   .thumb_set CAN0_EWMC_IRQHandler,Default_Handler
            
   .weak      EXTI5_9_IRQHandler   
   .thumb_set EXTI5_9_IRQHandler,Default_Handler
            
   .weak      TIMER0_BRK_TIMER8_IRQHandler            
   .thumb_set TIMER0_BRK_TIMER8_IRQHandler,Default_Handler
            
   .weak      TIMER0_UP_TIMER9_IRQHandler            
   .thumb_set TIMER0_UP_TIMER9_IRQHandler,Default_Handler
      
   .weak      TIMER0_TRG_CMT_TIMER10_IRQHandler      
   .thumb_set TIMER0_TRG_CMT_TIMER10_IRQHandler,Default_Handler
      
   .weak      TIMER0_CC_IRQHandler   
   .thumb_set TIMER0_CC_IRQHandler,Default_Handler
                  
   .weak      TIMER1_IRQHandler            
   .thumb_set TIMER1_IRQHandler,Default_Handler
                  
   .weak      TIMER2_IRQHandler            
   .thumb_set TIMER2_IRQHandler,Default_Handler
                  
   .weak      TIMER3_IRQHandler            
   .thumb_set TIMER3_IRQHandler,Default_Handler
                  
   .weak      I2C0_EV_IRQHandler   
   .thumb_set I2C0_EV_IRQHandler,Default_Handler
                     
   .weak      I2C0_ER_IRQHandler   
   .thumb_set I2C0_ER_IRQHandler,Default_Handler
                     
   .weak      I2C1_EV_IRQHandler   
   .thumb_set I2C1_EV_IRQHandler,Default_Handler
                  
   .weak      I2C1_ER_IRQHandler   
   .thumb_set I2C1_ER_IRQHandler,Default_Handler
                           
   .weak      SPI0_IRQHandler            
   .thumb_set SPI0_IRQHandler,Default_Handler
                        
   .weak      SPI1_IRQHandler            
   .thumb_set SPI1_IRQHandler,Default_Handler
                  
   .weak      USART0_IRQHandler      
   .thumb_set USART0_IRQHandler,Default_Handler
                     
   .weak      USART1_IRQHandler      
   .thumb_set USART1_IRQHandler,Default_Handler
                     
   .weak      USART2_IRQHandler      
   .thumb_set USART2_IRQHandler,Default_Handler
                  
   .weak      EXTI10_15_IRQHandler               
   .thumb_set EXTI10_15_IRQHandler,Default_Handler
               
   .weak      RTC_Alarm_IRQHandler               
   .thumb_set RTC_Alarm_IRQHandler,Default_Handler
            
   .weak      USBFS_WKUP_IRQHandler         
   .thumb_set USBFS_WKUP_IRQHandler,Default_Handler
            
   .weak      TIMER7_BRK_TIMER11_IRQHandler         
   .thumb_set TIMER7_BRK_TIMER11_IRQHandler,Default_Handler
         
   .weak      TIMER7_UP_TIMER12_IRQHandler            
   .thumb_set TIMER7_UP_TIMER12_IRQHandler,Default_Handler
         
   .weak      TIMER7_TRG_CMT_TIMER13_IRQHandler      
   .thumb_set TIMER7_TRG_CMT_TIMER13_IRQHandler,Default_Handler
      
   .weak      TIMER7_CC_IRQHandler   
   .thumb_set TIMER7_CC_IRQHandler,Default_Handler
                  
   .weak      DMA0_Channel7_IRQHandler               
   .thumb_set DMA0_Channel7_IRQHandler,Default_Handler
                     
   .weak      EXMC_IRQHandler            
   .thumb_set EXMC_IRQHandler,Default_Handler
                     
   .weak      SDIO_IRQHandler            
   .thumb_set SDIO_IRQHandler,Default_Handler
                     
   .weak      TIMER4_IRQHandler            
   .thumb_set TIMER4_IRQHandler,Default_Handler
                     
   .weak      SPI2_IRQHandler            
   .thumb_set SPI2_IRQHandler,Default_Handler
                     
   .weak      UART3_IRQHandler         
   .thumb_set UART3_IRQHandler,Default_Handler
                  
   .weak      UART4_IRQHandler         
   .thumb_set UART4_IRQHandler,Default_Handler
                  
   .weak      TIMER5_DAC_IRQHandler                  
   .thumb_set TIMER5_DAC_IRQHandler,Default_Handler
               
   .weak      TIMER6_IRQHandler            
   .thumb_set TIMER6_IRQHandler,Default_Handler
         
   .weak      DMA1_Channel0_IRQHandler               
   .thumb_set DMA1_Channel0_IRQHandler,Default_Handler
               
   .weak      DMA1_Channel1_IRQHandler               
   .thumb_set DMA1_Channel1_IRQHandler,Default_Handler
                  
   .weak      DMA1_Channel2_IRQHandler               
   .thumb_set DMA1_Channel2_IRQHandler,Default_Handler
            
   .weak      DMA1_Channel3_IRQHandler               
   .thumb_set DMA1_Channel3_IRQHandler,Default_Handler
            
   .weak      DMA1_Channel4_IRQHandler               
   .thumb_set DMA1_Channel4_IRQHandler,Default_Handler
            
   .weak      CAN1_TX_IRQHandler   
   .thumb_set CAN1_TX_IRQHandler,Default_Handler
                           
   .weak      CAN1_RX0_IRQHandler                  
   .thumb_set CAN1_RX0_IRQHandler,Default_Handler
                           
   .weak      CAN1_RX1_IRQHandler                  
   .thumb_set CAN1_RX1_IRQHandler,Default_Handler
                           
   .weak      CAN1_EWMC_IRQHandler                  
   .thumb_set CAN1_EWMC_IRQHandler,Default_Handler
                           
   .weak      USBFS_IRQHandler      
   .thumb_set USBFS_IRQHandler,Default_Handler
                     
   .weak      DMA1_Channel5_IRQHandler               
   .thumb_set DMA1_Channel5_IRQHandler,Default_Handler
                  
   .weak      DMA1_Channel6_IRQHandler               
   .thumb_set DMA1_Channel6_IRQHandler,Default_Handler
                  
   .weak      DMA1_Channel7_IRQHandler               
   .thumb_set DMA1_Channel7_IRQHandler,Default_Handler
                  
   .weak      USART5_IRQHandler      
   .thumb_set USART5_IRQHandler,Default_Handler
                        
   .weak      I2C2_EV_IRQHandler   
   .thumb_set I2C2_EV_IRQHandler,Default_Handler
                        
   .weak      I2C2_ER_IRQHandler   
   .thumb_set I2C2_ER_IRQHandler,Default_Handler
                        
   .weak      USBHS_EP1_Out_IRQHandler         
   .thumb_set USBHS_EP1_Out_IRQHandler,Default_Handler
               
   .weak      USBHS_EP1_In_IRQHandler            
   .thumb_set USBHS_EP1_In_IRQHandler,Default_Handler
               
   .weak      USBHS_WKUP_IRQHandler         
   .thumb_set USBHS_WKUP_IRQHandler,Default_Handler
            
   .weak      USBHS_IRQHandler      
   .thumb_set USBHS_IRQHandler,Default_Handler

   .weak      DCI_IRQHandler                  
   .thumb_set DCI_IRQHandler,Default_Handler                                               
   
   .weak      TRNG_IRQHandler                  
   .thumb_set TRNG_IRQHandler,Default_Handler   

   .weak      FPU_IRQHandler                  
   .thumb_set FPU_IRQHandler,Default_Handler  

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  

